12858781710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{129221}}^1$

素因数の和:129369

約数の個数: 64

約数和(自身を含む): 32154568704

約数和(自身を除く): 19295786994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 107, 155, 186, 214, 310, 321, 465, 535, 642, 930, 1070, 1605, 3210, 3317, 6634, 9951, 16585, 19902, 33170, 49755, 99510, 129221, 258442, 387663, 646105, 775326, 1292210, 1938315, 3876630, 4005851, 8011702, 12017553, 13826647, 20029255, 24035106, 27653294, 40058510, 41479941, 60087765, 69133235, 82959882, 120175530, 138266470, 207399705, 414799410, 428626057, 857252114, 1285878171, 2143130285, 2571756342, 4286260570, 6429390855, 12858781710]

約数ペア:

[(1, 12858781710), (2, 6429390855), (3, 4286260570), (5, 2571756342), (6, 2143130285), (10, 1285878171), (15, 857252114), (30, 428626057), (31, 414799410), (62, 207399705), (93, 138266470), (107, 120175530), (155, 82959882), (186, 69133235), (214, 60087765), (310, 41479941), (321, 40058510), (465, 27653294), (535, 24035106), (642, 20029255), (930, 13826647), (1070, 12017553), (1605, 8011702), (3210, 4005851), (3317, 3876630), (6634, 1938315), (9951, 1292210), (16585, 775326), (19902, 646105), (33170, 387663), (49755, 258442), (99510, 129221)]